1. We measure the opportunity cost of holding money with _________. 2. If interest rate decreases, investment spending _________ (increases/decreases) and money demand _________ (increases/decreases)....

1. We measure the opportunity cost of holding money with _________.

2. If interest rate decreases, investment spending _________ (increases/decreases) and money demand _________ (increases/decreases).

3. The principle of _________ suggests that the demand for money should increase as prices increase.

4. The _________ demand for money aims to facilitate transactions based on individual desire.